Outdoor heater



FIG. 1 is a perspective side view of the outdoor heater;

FIG. 2 is a front side elevational view of FIG. 1;

FIG. 3 is a rear side elevational view of FIG. 1;

FIG. 4 is a right side elevation view of FIG. 1;

FIG. 5 is a left side elevational view of FIG. 1;

FIG. 6 is a top plan view of FIG. 1; and,

FIG. 7 is a bottom plan view of FIG. 1.

In the drawings, the broken lines shown in FIG. 6 depict unclaimed subject matter only and form no part of the claimed design. 

The ornamental design for an outdoor heater, as shown and described. 